Antimicrobial activity of endemic Digitalis lamarckii Ivan from Turkey

WOS: 000264047500011PubMed: 19405389Antimicrobial activity of the methanolic extracts of leaves and flowers of D. lamarckii Ivan, (Scophulariaceae), an endemic plant species of Turkey, was tested on ten bacterial and four yeast strains. Effective antibacterial activity was observed in four bacterial strains. Minimum inhibitory concentration (MIC) was calculated by use of liquid culture tests and in all the four effective bacterial strains, the MIC was found to be >= 199.5 mg/ml. The minimum bactericidal concentration (MBC) of B. subtilis, S. aureus, and L. monocytogenes was calculated to be >= 199.5 mg/ml, and MBC value for Shigella was calculated as >= 399 mg/ml.Technical and Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [TUBITAK, TBAG-HD/107(105T542)]This study was financially supported by a grand from the Technical and Research Council of Turkey (TUBITAK, TBAG-HD/107(105T542))